I do not follow everything that is written in the Bible. I consider myself Christian. I only do something is Jesus said to do it.
My own "personal religion" is very small compared to most other forms of Christianity. I don't have any beliefs of what heaven or hell is like, what god "looks like" (if he does "look like" something), or stuff like that.
My entire religion is just a large set of laws. A large set of "do's" and "do not's". If Jesus said do it, do it. If Jesus said do not do it, do not do it.
That's quite sad

. For one thing, you are missing out on a lot. We are not bound by the Jewish food and hygiene laws of the OT, nor do we observe the Jewish law or sacrificial system. But there is many other beautiful and inspirational passages in the OT from which we can learn and be nourished - like Psalms, and stories of the prophets and leaders like Abraham, Moses, Joshua, Isaiah, and so on. For another thing, Jesus taught about heaven and hell, and the epistles tell us that if you want to know what God is like, look at him (Jesus.)
Jesus' coming was prophesied in the Old Testament. He quoted from the Old Testament, and refers to people like Noah, Abraham, Moses, David and so on.
In the rest of the NT, we have some marvellous passages about the love of God, (Romans 8:31-39; Ephesians 3:14-21; 1 Corinthians 13) and teaching about what Jesus did for us - died for our sins to reconcile us to God. This is what God wants us to know; that he loves us very much and demonstrated that love by dealing with our sins instead of punishing us for them.
My entire religion is just a large set of laws. A large set of "do's" and "do not's". If Jesus said do it, do it. If Jesus said do not do it, do not do it.
That's quite sad too

. Christianity is about a relationship with this living, loving God, and not a list of dos and dont's.
However, I know the Bible does not contain everything Jesus ever said. And of course, there are some problems in life that Jesus did not tell us how to solve (Like what do we do if someone has a gun and is about to shoot us?). Still, I look to the Bible to learn anything about Jesus and his teachings that I possibly can. Everything else is up to my own personal morality to try and figure out.
for example, Jesus was never asked the question "What do you do if a man is about to kill you?". Jesus probably would have said, "It is ok to kill a man only if it is a last resort to stop him from killing you. That is the basic form of self defense. You have a right to defend yourself".
But, alas, Jesus was never asked that question (thankfully so). So really, that is up to interpretation, in my religion anyway, for me to figure out if it is OK or NOT OK to kill in Self Defense as a last resort becuase Jesus never directly said so therefore "you should never, ever, kill someone" is not a clear-cut law in my religion.
Yes, we have to work out for ourselves just how we love one another as Jesus loved us. He does not give the solution to abortion, euthanasia, greenhouse gases, the minimum wage or any other modern issue. But these things do not save us. You might come to one conclusion on a moral issue, after reading Jesus' teachings; someone else may come to another. But neither of you will be saved because you "got it right". Salvation is through Jesus alone, he is the only giver of eternal life, (John 3:16) the only way to the Father, (John 14:6) the Good Shepherd who gave his life for the sheep, (John 10and the One who shed his blood for the forgiveness of sins.
Am I wrong to follow Jesus this way? Should I follow the entire bible? Should I follow religious authorities? From what I remember, old laws before Jesus said that a woman should be stoned to death for committing adultery, and Jesus said "no, do not stone her to death, thou amongst you who is without sin my cast the first stone". So old mosaic laws of stoning women to death and Jesus' law contradict eachother. Things like that is why I decided to follow only Jesus, and not the entire bible.
Am I wrong about this?
If you sincerely believe that this is right, and that the rest of the Bible either can't be trusted or is irrelevant, then that's where you are at the moment, and that's what you must follow. As long as you don't think that it is
doing things - following your list of dos and don'ts - that will save you.
As I, and others, have said though, Jesus is revealed in the whole of the Bible and the rest of the New Testament gives us wonderful teaching about living in the new relationship we have with God once we have been born again and given a new nature. So I would personally say that you are missing out on a lot, although it is good that you want to focus on Jesus and follow him.
God bless